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多晶硅提纯或铸锭环节中应用的具有排杂功能的坩锅及多晶硅提纯或铸锭方法

Release Time:2019-03-09  Hits:

First Author: Yi Tan

Disigner of the Invention: 姜大川,石爽,温书涛,林海洋

Application Number: CN201410339742.7

Authorization Date: 2014-07-17

Authorization Number: CN104131337A

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